diff --git a/src/resources/markdown.css b/src/resources/markdown.css
index 9ce75f6c..b7b27f73 100644
--- a/src/resources/markdown.css
+++ b/src/resources/markdown.css
@@ -1,6 +1,6 @@
 body{
     margin: 0 auto;
-    font-family: Microsoft YaHei, WenQuanYi Micro Hei, Dengxian, Liberation Sans, Fangsong, NSimSun, Kaiti, Droid Sans, SimSun, Arial, Georgia, Palatino, serif;
+    font-family: Helvetica, sans-serif, Tahoma, Arial, Verdana, Geneva, Georgia, Palatino, "Times New Roman", "Hiragino Sans GB", "冬青黑体", STXihei, "华文细黑", "Microsoft YaHei", "微软雅黑", "WenQuanYi Micro Hei", "文泉驿雅黑", Dengxian, "等线体", "Liberation Sans", "Droid Sans", NSimSun, "新宋体", SimSun, "宋体";
     color: #444444;
     line-height: 1;
     padding: 30px;
@@ -67,7 +67,7 @@ pre {
     overflow: auto;
 }
 code {
-    font-family: Consolas, Monaco, Andale Mono, Monospace;
+    font-family: Consolas, Monaco, Andale Mono, Monospace, Courier New;
     line-height: 1.5;
     font-size: 14px;
     color: #4527A0;
diff --git a/src/resources/styles/default.mdhl b/src/resources/styles/default.mdhl
index 91be3d68..5632aa00 100644
--- a/src/resources/styles/default.mdhl
+++ b/src/resources/styles/default.mdhl
@@ -2,7 +2,9 @@
 # Created by Le Tan (tamlokveer@gmail.com)
 
 editor
-font-family: Microsoft YaHei, WenQuanYi Micro Hei, Dengxian, Liberation Sans, Fangsong, NSimSun, Kaiti, Droid Sans, SimSun, Arial, Georgia, Palatino, serif
+# QTextEdit just choose the first available font, so specify the Chinese fonts first
+# Do not use "" to quote the name
+font-family: Hiragino Sans GB, 冬青黑体, STXihei, 华文细黑, Microsoft YaHei, 微软雅黑, WenQuanYi Micro Hei, 文泉驿雅黑, Dengxian, 等线体, Liberation Sans, Droid Sans, NSimSun, 新宋体, SimSun, 宋体, Helvetica, sans-serif, Tahoma, Arial, Verdana, Geneva, Georgia, Times New Roman
 
 H1
 foreground: 111111
@@ -65,7 +67,7 @@ foreground: b58900
 
 CODE
 foreground: af5f00
-font-family: Consolas, Monaco, Andale Mono, monospace
+font-family: Consolas, Monaco, Andale Mono, Monospace, Courier New
 
 EMPH
 font-style: italic
@@ -81,7 +83,7 @@ foreground: 93a1a1
 
 VERBATIM
 foreground: 551A8B
-font-family: Consolas, Monaco, Andale Mono, monospace
+font-family: Consolas, Monaco, Andale Mono, Monospace, Courier New
 
 BLOCKQUOTE
 foreground: 00af00